Needs 6mm Allen

and an adjustable strap

They're made from seamless 4130 chromoly tubing with a 3-piece design and a cold-forged chromoly

Rant and Subrosa parts throughout to help give it that comfortable

Weight: 351G (12

Salt Rookie US Looseball BB Cranks 5-7-days_54522932986182 Needs 6mm AllenThe Salt Rookie US BB Cranks are an affordable option for beginners wanting to make a start on upgrading their ride. Heat treated chromoly construction throughout makes the Rookie Cranks very strong and stable, with the option of running them either RHD or LHD they're a great beginner option for those starting to dial in on how they want their setup to feel and ride. The Salt Rookie Cranks also come with a US size bottom bracket included.